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For the Inventor, By the Inventor

Esslingen, Germany

Firma J. Eberspacher


USPTO Granted Patents = 3

Forward Citations = 140

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2 inventors (with patents filed for the assignee):

goldMedal Robert F Wilson (2 out of 6 patents)

silverMedal Herbert Langen (1 out of 14 patents)


3 patents:

1. 5456079 - Device for the thermal regeneration of particle filters for diesel (1995-10-10),
2. 5216338 - Circuit arrangement for accurately and effectively driving an ultrasonic (1993-06-01),
3. 5113116 - Circuit arrangement for accurately and effectively driving an ultrasonic (1992-05-12),
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USPTO Data Jan 1 1976 - Dec 30 2025

3 Patents

#20 in Esslingen

#8,282 in Germany

...
Esslingen, Germany

Firma J. Eberspacher

Forward Citations = 140

2 inventors:

goldMedal Robert F Wilson (2 out of 6 patents)

silverMedal Herbert Langen (1 out of 14 patents)

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